British Rhubarb Crumble
Tart rhubarb baked beneath a buttery oat crumble topping, a classic British dessert that is crispy, golden, and comforting. Ready to serve warm with custard or ice cream in under 30 minutes.
- Total time
- 28 min
- Servings
- 4
- Calories
- 358
- Protein
- 5g
Ingredients
- 1.25 lb rhubarb, trimmed
- ½ cup sugar, divided
- 1 cup rolled oats
- 6 tablespoons butter, cold
- ½ cup all-purpose flour
- ¼ teaspoon salt
Instructions
- 1
Set the oven to 375°F and wait until the indicator light or beep tells you it has finished heating, about 10 minutes.
- 2
Rinse the rhubarb under cold water, then place each stalk on the cutting board and slice straight down crosswise into 1-inch-long pieces, working from one end to the other, until you have about 5 cups of pieces.
- 3
Pour the rhubarb pieces into a 9-by-13-inch baking dish, then sprinkle 2 tablespoons of sugar over the rhubarb and stir gently with a large spoon until the sugar coats the pieces.
- 4
Pour the oats, flour, remaining 6 tablespoons of sugar, and salt into a large bowl and stir with a wooden spoon until they are evenly mixed.
- 5
Cut the cold butter into small cubes about the size of peas, then add them to the oat mixture.
- 6
Rub the butter cubes between your fingers and thumbs, breaking them into the oats and flour, until the mixture looks like wet sand with no large lumps remaining, about 1 minute.
- 7
Spread the crumble mixture in an even layer over the rhubarb, using the back of a spoon to press it gently but not pack it down.
- 8
Place the baking dish in the oven and bake until the crumble topping is the color of warm honey with the edges just beginning to look darker, about 15 minutes.
- 9
Remove the baking dish from the oven using oven mitts and place it on the stovetop or a heat-safe surface to cool for 5 minutes before serving.
Tools you’ll need
- oven
- 9-by-13-inch baking dish
- large bowl
- wooden spoon
- oven mitts
- cutting board
- chef's knife
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